EP0845673A3 - Verfahren und Vorrichtung zur Messung der Konzentration eines spezifischen Bestandteils - Google Patents

Verfahren und Vorrichtung zur Messung der Konzentration eines spezifischen Bestandteils Download PDF

Info

Publication number: EP0845673A3
Authority: EP; European Patent Office
Prior art keywords: sample; protein; light; opacified; urine
Prior art date: 1996-11-07
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP97119429A

Other languages

English (en)

French (fr)

Other versions

EP0845673A2 (de

EP0845673B1 (de

Inventor

Tatsurou Kawamura

Hiroshi Onishi

Nobuo Sonoda

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Panasonic Holdings Corp

Original Assignee

Matsushita Electric Industrial Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1996-11-07

Filing date

1997-11-06

Publication date

1999-03-31

1997-11-06 Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd

1997-11-06 Priority to EP20030026530 priority Critical patent/EP1398621A1/de

1998-06-03 Publication of EP0845673A2 publication Critical patent/EP0845673A2/de

1999-03-31 Publication of EP0845673A3 publication Critical patent/EP0845673A3/de

2004-02-11 Application granted granted Critical

2004-02-11 Publication of EP0845673B1 publication Critical patent/EP0845673B1/de

2017-11-06 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/1717—Systems in which incident light is modified in accordance with the properties of the material investigated with a modulation of one or more physical properties of the sample during the optical investigation, e.g. electro-reflectance
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/21—Polarisation-affecting properties
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/82—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a precipitate or turbidity
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
- Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
- Y10T436/143333—Saccharide [e.g., DNA, etc.]
- Y10T436/144444—Glucose

Landscapes

Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Plasma & Fusion (AREA)
Investigating Or Analysing Biological Materials (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)
Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

EP97119429A 1996-11-07 1997-11-06 Verfahren zur Messung der Konzentration eines spezifischen Bestandteils Expired - Lifetime EP0845673B1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP20030026530 EP1398621A1 (de)	1996-11-07	1997-11-06	Vorrichtung zur Messung der Konzentration eines spezifischen Bestandteils

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP295283/96		1996-11-07
JP29528396A JP3308173B2 (ja)	1996-11-07	1996-11-07	尿検査方法およびそれに用いる尿検査装置
JP29528396		1996-11-07

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20030026530 Division EP1398621A1 (de)	1996-11-07	1997-11-06	Vorrichtung zur Messung der Konzentration eines spezifischen Bestandteils

Publications (3)

Publication Number	Publication Date
EP0845673A2 EP0845673A2 (de)	1998-06-03
EP0845673A3 true EP0845673A3 (de)	1999-03-31
EP0845673B1 EP0845673B1 (de)	2004-02-11

Family

ID=17818605

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP97119429A Expired - Lifetime EP0845673B1 (de)	1996-11-07	1997-11-06	Verfahren zur Messung der Konzentration eines spezifischen Bestandteils
EP20030026530 Withdrawn EP1398621A1 (de)	1996-11-07	1997-11-06	Vorrichtung zur Messung der Konzentration eines spezifischen Bestandteils

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP20030026530 Withdrawn EP1398621A1 (de)	1996-11-07	1997-11-06	Vorrichtung zur Messung der Konzentration eines spezifischen Bestandteils

Country Status (6)

Country	Link
US (2)	US6036922A (de)
EP (2)	EP0845673B1 (de)
JP (1)	JP3308173B2 (de)
AT (1)	ATE259503T1 (de)
DE (1)	DE69727542T2 (de)
ES (1)	ES2214581T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6620622B1 (en) *	1999-06-29	2003-09-16	Matsushita Electric Industrial Co., Ltd.	Method of polarimetry and method of urinalysis using the same
EP1096248B1 (de)	1999-10-28	2007-01-10	Matsushita Electric Industrial Co., Ltd.	Verfahren zur Messung der Konzentration einer Lösung
JP2001174457A (ja)	1999-12-21	2001-06-29	Matsushita Electric Ind Co Ltd	溶液濃度計測方法、溶液濃度計測装置及び尿検査方法。
JP2001249134A (ja) *	1999-12-28	2001-09-14	Matsushita Electric Ind Co Ltd	タンパク質濃度計測用試薬、これを用いたタンパク質濃度計測方法および尿検査方法
JP2002131223A (ja) *	2000-10-24	2002-05-09	Matsushita Electric Ind Co Ltd	旋光度計測方法およびそれを用いた尿検査方法
AU2003235969A1 (en) *	2002-04-30	2003-11-17	Arkray, Inc.	Method for adjusting temperature of analyzing tool and analyzing device having function of adjusting temperature
AUPS332802A0 (en) *	2002-07-03	2002-07-25	Iwrx Pty Ltd	Sucrose monitor
JP4009684B2 (ja) *	2002-10-28	2007-11-21	アークレイ株式会社	分析用具における液成分の温調方法、および分析用具
ES2702432B2 (es) *	2017-08-31	2019-08-05	Venegas Pedro Manuel Medina	Método y dispositivo para el análisis de ácidos nucleicos
CN113984695B (zh) *	2021-10-28	2023-12-29	福州大学	一种检测尿液外观的传感器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5212099A (en) *	1991-01-18	1993-05-18	Eastman Kodak Company	Method and apparatus for optically measuring concentration of an analyte
WO1994018228A1 (fr) *	1993-02-09	1994-08-18	Elie Stefas	Composition aqueuse proteinique, glycoproteine contenue, procede d'obtention et utilisations
WO1997018470A1 (en) *	1995-11-16	1997-05-22	Matsushita Electric Industrial Co., Ltd.	Method and apparatus for urinalysis, method of measuring optical rotation and polarimeter

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FR2383444A1 (fr) *	1977-03-11	1978-10-06	Laborgeraete Analysensyst Gmbh	Mesure du temps de coagulation de sang
US4187026A (en) *	1977-09-29	1980-02-05	Phillips Petroleum Company	Photoacoustic method and apparatus for measuring intensity of electromagnetic radiation
US4309110A (en) *	1978-04-23	1982-01-05	Leo Tumerman	Method and apparatus for measuring the quantities which characterize the optical properties of substances
DE3072067D1 (en) *	1979-09-05	1988-02-18	Ici Plc	Method of and apparatus for monitoring gaseous pollutants
NL8500363A (nl) *	1985-02-08	1986-09-01	Univ Leiden	Werkwijze en spectrometer voor het meten van absorptieverschil spectra van radikaalreakties.
EP0250565B1 (de) *	1985-12-23	1992-04-01	Beckman Instruments, Inc.	Verfahren und vorrichtung zur automatischen analysierung für immunchemie
US5206568A (en) *	1986-03-26	1993-04-27	Beckman Instruments, Inc.	Coordinated control of stepper motors
CA2001557A1 (en) *	1988-12-19	1990-06-19	Timothy M. Coryn	Test method and device for total protein assay
US5241363A (en) *	1989-07-10	1993-08-31	General Atomics	Micropipette adaptor with temperature control for PCR amplification
US5036204A (en) *	1989-07-24	1991-07-30	Philip Morris, Inc.	Continuous concentration monitoring by circular dichroism
JP2539528B2 (ja) *	1990-03-02	1996-10-02	株式会社日立製作所	毛細管を用いた分析方法および分析装置
US5096833A (en) *	1990-05-29	1992-03-17	Miles Inc.	Method and device for determining protein using carrier matrix composed of urethane, water insouble inorganic compound and insoluble organic compound and method of making the device
JP2669732B2 (ja) *	1990-07-27	1997-10-29	昭和電工株式会社	旋光度検出方法、その検出装置および旋光度検出用セル
JPH0798318A (ja) *	1991-09-20	1995-04-11	Kyoto Daiichi Kagaku:Kk	尿中蛋白質の測定方法及び測定用具
US5302348A (en) *	1992-12-10	1994-04-12	Itc Corporation	Blood coagulation time test apparatus and method
US5492834A (en) *	1993-07-09	1996-02-20	Beckman Instruments, Inc.	Method of sample preparation for urine protein analysis with capillary electrophoresis
US5522255A (en) *	1993-08-31	1996-06-04	Boehringer Mannheim Corporation	Fluid dose, flow and coagulation sensor for medical instrument
US5593895A (en) *	1995-04-27	1997-01-14	Bayer Corporation	Method for the detection of protein in urine

1996
- 1996-11-07 JP JP29528396A patent/JP3308173B2/ja not_active Expired - Fee Related
1997
- 1997-11-05 US US08/964,756 patent/US6036922A/en not_active Expired - Fee Related
- 1997-11-06 DE DE69727542T patent/DE69727542T2/de not_active Expired - Fee Related
- 1997-11-06 EP EP97119429A patent/EP0845673B1/de not_active Expired - Lifetime
- 1997-11-06 EP EP20030026530 patent/EP1398621A1/de not_active Withdrawn
- 1997-11-06 ES ES97119429T patent/ES2214581T3/es not_active Expired - Lifetime
- 1997-11-06 AT AT97119429T patent/ATE259503T1/de not_active IP Right Cessation
1999
- 1999-04-30 US US09/302,302 patent/US6297057B1/en not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5212099A (en) *	1991-01-18	1993-05-18	Eastman Kodak Company	Method and apparatus for optically measuring concentration of an analyte
WO1994018228A1 (fr) *	1993-02-09	1994-08-18	Elie Stefas	Composition aqueuse proteinique, glycoproteine contenue, procede d'obtention et utilisations
WO1997018470A1 (en) *	1995-11-16	1997-05-22	Matsushita Electric Industrial Co., Ltd.	Method and apparatus for urinalysis, method of measuring optical rotation and polarimeter
EP0805352A1 (de) *	1995-11-16	1997-11-05	Matsushita Electric Industrial Co., Ltd.	Verfahren und vorrichtung zur urinanalyse, verfahren zur messung optischer rotation und polarimeter

Also Published As

Publication number	Publication date
ES2214581T3 (es)	2004-09-16
US6297057B1 (en)	2001-10-02
JPH10142223A (ja)	1998-05-29
ATE259503T1 (de)	2004-02-15
EP0845673A2 (de)	1998-06-03
DE69727542D1 (de)	2004-03-18
JP3308173B2 (ja)	2002-07-29
DE69727542T2 (de)	2004-07-29
EP0845673B1 (de)	2004-02-11
EP1398621A1 (de)	2004-03-17
US6036922A (en)	2000-03-14

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